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[期刊论文] 作者：Mahvish Samar,Aamir Farooq,
来源：高校应用数学学报B辑（英文版） 年份：2021
In this article,some new rigorous perturbation bounds for the SR decomposition un-der normwise or componentwise perturbations for a given matrix are derived.Also,the explicit expressions for the mixed and componentwise condition numbers are......
[期刊论文] 作者：Mahvish Samar,Aamir Farooq,MU,
来源：高校应用数学学报:英文版(B辑) 年份：2020
In this article, we consider the structured condition numbers for LDU, factorization by using the modified matrix-vector approach and the differential calculus,...
[期刊论文] 作者：Mahvish Samar,Aamir Farooq,MU Chun-lai,
来源：高校应用数学学报B辑（英文版） 年份：2020
In this article, we consider the structured condition numbers for LDU, factorization by using the modified matrix-vector approach and the differential calculus,...
[期刊论文] 作者：Mahvish SAMAR,Aamir FAROOQ,Chunlai MU,Iram MUSHTAQ,
来源：数学研究及应用 年份：2020
In this paper,we consider the indefinite least squares problem with quadratic constraint and its condition numbers.The conditions under which the problem has th...
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